package cn.wzby;

import org.apache.commons.lang3.StringUtils;

/**
 * @author wzby
 * @Date: 2022/8/2 13:44
 */
public class Su1 {
    public static void main(String[] args) {
        for (int i = 1; i <=25;i += 2)
            System.out.println(StringUtils.center("*".repeat(i),25," "));
        for (int i = 25; i >=1; i -=2)
            System.out.println(StringUtils.center("*".repeat(i),25," "));
    }
}
